Steam

Aetheris Core

Also known as Aetheris Core, ac, aetheris core

A fast-paced sci-fi action roguelite where you battle escalating enemy waves, combine powerful abilities, and take on challenging boss encounters.

Last update

7 Aug 2026

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Latest update

EventPublished 10d ago

v0.43Update 0.43: Heart Tree Reforged & Leviathan Rising

Update 0.43 is now live! Update 0.43 is now available for both the full game and demo. This is one of our largest updates yet. The centerpiece is a complete rebuild of the Heart Tree, designed to improve the early game…

86 changes5 numericGameplayRead more

Update history

Browse past updates and patch notes for this game.

3 updates

July 2026
Update 0.42: New Rift Trials & Boss RefinementsUpdate 0.42 is now live! Update 0.42 expands the Unstable Rift with two special boss encounters and new cosmetic rewards. It also makes early permanent progression friendlier, refreshes several enemy visuals, and improv…Eventv0.4213 changesStoreCompatibility17d ago
Update 0.41: Field Guide & Smoother SwarmsUpdate 0.41 is now live! Update 0.41 focuses on teaching, combat clarity, and a smoother run curve. The new Field Guide offers a safe place to study combat, while enemy pressure now builds more gradually after Boss 1 wi…Eventv0.4127 changes4 numericFix20d ago

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v0.43Update 0.43: Heart Tree Reforged & Leviathan Rising

July 2026